Easily grown in average, medium, well-drained soil in full sun to part shade. Prefers deep, moist, sandy soils in full sun. Intolerant of the hot and humid summers of the deep South and needs some afternoon shade in southern locations. Remove faded flowers to prolong bloom period.
|Height||18 to 24 inches|
|Light Requirements||Full sun part shade|
|Bloom time||July to August|
|Zone||5 to 7|
Slugs are frequent visitors.
Mulch crowns with straw in cold winter locations
Carrot-like tap root makes division
All info from Missouri Botanical Garden